package com.gdms.dao;

import java.util.List;

import com.gdms.entity.SubjectSelect;

/**
 * 查询所有的已选课题信息
 * 根据 学生id 查询选题信息
 * 添加选题信息
 * 根据 学生id 删除选题信息
 */

public interface ISubjectSelectDao {
	List<SubjectSelect> showAllSubjectSelect();
	SubjectSelect subjectSelectByStudentId(int studentId);
	int addSubjectSelect(SubjectSelect subjectSelect);
	int deleteSubjectSelect(int studentId);
	SubjectSelect getInfoBySubjectId(int subjectId);
	
	
}
